Beyond security apps that Apple, Google and Yahoo are trying to introduce, there are still personal ways to keep your smartphones safe from security breach. Your data are automatically encrypted upon setting a passcode.
For Apple users, there is iOS 8 that hidesyour photos by simply pressing “Hide” on the thumbnail. For Samsung Galaxy users, turn on the “Private Mode” in the Personalization Setting. You can also mark information as ‘Private’ or simply lock them.For LG users, LG has a guest mode option that restricts other users from accessing your files. Most importantly, be aware. Do not share data right away.
Source: CBS News